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Urban emissions of volatile organic compounds

Researchers measured urban nonmethane volatile organic compound flux, finding oxygenated compounds account for a significant portion of unaccounted emissions. Current atmospheric chemistry and climate models may underestimate global anthropogenic NMVOC emissions due to this unexpected large proportion.

DJI Air 3 (RC-N2)

DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.

Beach umbrellas do not block out all solar radiation

Researchers found that beach umbrellas intercept direct sunlight but allow diffused ultraviolet radiation to pass through, with canvas having high absorption capacity. The study aims to improve understanding of skin cancer epidemiology and provide guidelines for UV protection.

Study examines the use of light in medical therapy

A study published in Photochemistry and Photobiology explores the potential of light-sensitive drug delivery systems for targeted therapy. The research reveals that near-infrared light can trigger medication release without causing significant heating or damaging surrounding tissues.